Lightning Star and the seven Rainbooms, Twilight Sparkle, Sunset Shimmer, Rainbow Dash, Applejack, Fluttershy, Rarity, Pinkie Pie, find something very mysterious about a tree located beneath an abandoned graveyard in their local school forest.
When Canterlot High goes on a field trip to Camp Everfree, they discover a mysterious magical force that causes strange things to happen around the camp.
The girls compete in an academic and sporting competition held every four years against their rival school, Crystal Prep, as well as meet an interesting new friend.
Twilight Sparkle returns to Canterlot High School to compete in a Battle of the Bands alongside Lightning, Karly, Sunset and the others to save the school from a trio of sirens from Equestria.
Today is Lightning Star’s seventeenth birthday! Karly Crystal, The Rainbooms, and the rest of their friends, plan to make this day the best birthday in a long time.
After dusting out a few pieces of equipment in an old closet at Canterlot High school, Pinkie and Fluttershy discover a mysterious book that unlocked another portal by the statue to a THIRD world!